Question
I know that double behaves differently than Double but I don't yet know all of the details. For example for:
...
Does this do a shallow copy or a deep copy?
Answer
| Wiki Markup |
|---|
No copy at all, it just changes the {{_refPoint}} variable to reference the passed in array, and presumably eventually garbage collects the old {{double\[3\]}}. This is not in general a good idea, because the code may not behave the way the caller expects, for example: |
...